Email encryption in the cloud
Five challenges with e-mail encryption in the cloud: If e-mails are unencrypted on the server, all information can be copied and read by attackers. Software as a Service (SaaS) makes life easier for companies in many ways: The providers not only ensure that sufficient computing power is available. You also import updates and patches for applications such as Office or e-mail services and thus close security gaps quickly. Especially after the critical weak points in Microsoft Exchange Server at the beginning of March, this aspect increases the attractiveness of Microsoft 365 (M365) as a SaaS solution. However, companies may ...